ES2040508T3 - ROTATING FIXING DEVICE. - Google Patents

ROTATING FIXING DEVICE.

Info

Publication number
ES2040508T3
ES2040508T3 ES199090100349T ES90100349T ES2040508T3 ES 2040508 T3 ES2040508 T3 ES 2040508T3 ES 199090100349 T ES199090100349 T ES 199090100349T ES 90100349 T ES90100349 T ES 90100349T ES 2040508 T3 ES2040508 T3 ES 2040508T3
Authority
ES
Spain
Prior art keywords
cylinder
guide
turn
pit
bushing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES199090100349T
Other languages
Spanish (es)
Inventor
Detlef Ulle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DESTACO Europe GmbH
Original Assignee
DE STA CO Metallerzeugnisse GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DE STA CO Metallerzeugnisse GmbH filed Critical DE STA CO Metallerzeugnisse GmbH
Application granted granted Critical
Publication of ES2040508T3 publication Critical patent/ES2040508T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive
    • B25B5/062—Arrangements for positively actuating jaws with fluid drive with clamping means pivoting around an axis parallel to the pressing direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Actuator (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

EL DISPOSITIVO GIRATORIO PARA TENSADO CONSISTE EN UN CILINDRO (2) PROVISTO DE CONEXIONES PARA EL MEDIO DE PRESION CON UN EMBOLO (5) AJUSTABLE HACIA ADELANTE Y HACIA ATRAS Y UNA BIELA DE EMBOLO (1) EN CUYO EXTREMO LIBRE SE FIJA UN BRAZO TENSOR (17). LA GUIA DE GIRO DE LA BIELA DE EMBOLO TIENE FORMA DE UN CASQUILLO DE GUIA DE GIRO (3) QUE ABARCA LA BIELA DE EMBOLO (1) Y LA GUIA POR TODO SU LARGO COLOCADO EN EL INTERIOR DEL CILINDRO EN EL LADO DEL EMBOLO MATENIENDO LIBRE UNA SUPERFICIE DE IMPACTO DEL EMBOLO (1) AXIALMENTE FIJO Y SEGURO CONTRA GIROS, CON UNA RANURA DE GUIA DE GIRO ENTRE LA CUAL Y EL EMBOLO (1) SE ENCUENTRA UN ELEMENTO DE TRANSMISION DE GIRO. ESTE DISPOSITIVO ESTA FORMADO, SEGUN EL INVENTO, DE TAL MANERA QUE EL CILINDRO (2) TIENE FORMA DE OLLA CON SU APERTURA ORIENTADA HACIA EL BRAZO TENSOR Y GUIADO DE FORMA PRECISA POR LA PARED INTERIOR DEL CILINDRO (2") EN ESTE CON SU EXTREMO SUPERIOR EN LA ZONA DEL EXTREMO ABIERTO DEL CILINDRO (2) Y POR LO MENOS EN LA ZONA DE SU EXTREMO INFERIOR (3'') QUE CON LA BIELA DE EMBOLO (1) Y EMBOLOS (5) PERTINENTES FORMAN UNA UNIDAD CONSTRUCTIVA. LA RANURA DE GUIA DE GIRO DEL CASQUILLO (3) TIENE FORMA DE UNA RENDIJA CERRADA (7) EN AMBOS EXTREMOS QUE ENTRA EN LA PARED (3") DEL CASQUILLO (3). EN ESTA RENDIJA (7) SE ENCUENTRA EL EXTREMO LIBRE (8) DE UN PIVOTE (9) FIJADO QUE SE PUEDE INTRODUCIR EN EL EMBOLO (1).THE ROTATING DEVICE FOR TENSIONING CONSISTS OF A CYLINDER (2) PROVIDED WITH CONNECTIONS FOR THE PRESSURE MEASURE WITH A PISTON (5) FORWARD AND REAR ADJUSTABLE AND A PITCH ROD (1) IN WHICH A FREE ARM IS FIXED ( 17). THE TURN GUIDE OF THE PITCHING CONNECTOR IS IN THE FORM OF A SPINNING GUIDE BUSHING (3) WHICH COVERS THE PITCHING CONNECTOR (1) AND THE GUIDE FOR ITS WHOLE LENGTH INSIDE THE CYLINDER ON THE SIDE OF THE PISTON, KEEPING FREE AN IMPACT SURFACE OF THE PIT (1) AXIALLY FIXED AND SECURE AGAINST TURNS, WITH A TURN GUIDE SLOT BETWEEN WHICH AND THE PIT (1) IS A TURN TRANSMISSION ELEMENT. THIS DEVICE IS FORMED, ACCORDING TO THE INVENTION, IN SUCH A MANNER THAT THE CYLINDER (2) IS POT-SHAPED WITH ITS OPENING ORIENTED TOWARD THE TENSIONING ARM AND GUIDED ACCURATELY BY THE INNER WALL OF THE CYLINDER (2 ") EAST WITH ITS END SUPERIOR IN THE ZONE OF THE OPEN END OF THE CYLINDER (2) AND AT LEAST IN THE AREA OF ITS LOWER END (3 '') WHICH WITH THE RELEASE CONNECTING ROD (1) AND PITCHES (5) FORM A CONSTRUCTIVE UNIT. GUIDE FOR THE TURN OF THE BUSHING (3) HAS THE FORM OF A CLOSED SLIT (7) AT BOTH ENDINGS THAT ENTERS THE WALL (3 ") OF THE BUSHING (3). IN THIS SLOPE (7) IS THE FREE END (8) OF A PIVOT (9) FIXED THAT CAN BE INTRODUCED IN THE PIT (1).

ES199090100349T 1989-01-21 1990-01-09 ROTATING FIXING DEVICE. Expired - Lifetime ES2040508T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3901740 1989-01-21
DE3913375A DE3913375C1 (en) 1989-01-21 1989-04-24

Publications (1)

Publication Number Publication Date
ES2040508T3 true ES2040508T3 (en) 1993-10-16

Family

ID=25876999

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090100349T Expired - Lifetime ES2040508T3 (en) 1989-01-21 1990-01-09 ROTATING FIXING DEVICE.

Country Status (3)

Country Link
EP (1) EP0379884B1 (en)
DE (2) DE3913375C1 (en)
ES (1) ES2040508T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111834A1 (en) * 1991-04-11 1992-10-15 Berg & Co Gmbh Locking device for ram of press - has self-locking bolt and nut driven by motor for both locking and release
JP3585656B2 (en) * 1996-07-19 2004-11-04 株式会社コスメック Swivel clamp device
DE202012004649U1 (en) 2012-05-11 2012-06-13 Rupert Muster Rotary and / or linear actuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1946320C3 (en) * 1968-09-23 1974-10-10 Applied Power Industries, Inc., Milwaukee, Wis. (V.St.A.) Hydraulically operated swing clamp clamping device
DE2354452A1 (en) * 1973-10-31 1975-07-31 Werner Kunert Workpiece retention pressure cylinder - works with control disc incorporating inner toothing and electro-magnetic activation
US4508372A (en) * 1981-06-05 1985-04-02 White Frank L Grease gun extension assembly
DE3201013C2 (en) * 1982-01-15 1984-11-29 Maschinenfabrik Hilma Gmbh, 5912 Hilchenbach Hydraulically operated swing clamp
DE3408188C1 (en) * 1984-03-06 1985-04-25 Germa Armaturen GmbH & Co KG Spezialarmaturen, 7253 Renningen Fluid medium-actuated swivelling clamping device

Also Published As

Publication number Publication date
DE59001084D1 (en) 1993-05-06
EP0379884A2 (en) 1990-08-01
EP0379884A3 (en) 1990-12-12
EP0379884B1 (en) 1993-03-31
DE3913375C1 (en) 1989-12-28

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